Base sheet for roofing assembly



FIG. 1 is a top plan view of the base sheet for roofing assembly of the present design, the bottom plan view being a mirror image thereof; and,

FIG. 2 is a side elevational view of the design, all other sides being substantially identical thereto. The pattern is understood to be repeated uniformly throughout the length and width of the base sheet for roofing assembly.

The base sheet for roofing assembly has been broken on the ends to indicate indefinite length. 

The ornamental design for the base sheet for roofing assembly, as shown and described. 